ClientDataSet、DataSetProvider1  

Operation not applicable

ClientDataSet1->Open();

 

解决办法

1、update new  midas.dll ,regsvr32 midas.dll

or

2、uses MidasLib

posted on 2015-08-19 14:47  lypzxy  阅读(848)  评论(0编辑  收藏  举报